Round|Lab Grown|IGI

1.89ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG815697965

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815697965

Diamond specifications and retailer prices

From $287 USD
As of October 29, 2026
Save $1,166 USD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,360 USD at Brilliant Earth · As of October 3, 2026
View at Brilliant Earth

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815697965 or 815697965. Listed at 25 retailers as of October 25, 2026, with a 406% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697965
Dimensions7.92 × 7.98 × 4.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.92 mm7.98 mm1.89 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697965
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $627 USD|Low: $280 USD|High: $1,760 USD|Avg: $825 USD|+1.0%
Retailer 1
Retailer 2
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Retailer 11
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Retailer 22
October 29, 2026
Retailer 12$287 USD
Retailer 20$321 USD
Retailer 8$333 USD
Retailer 7$356 USD
Retailer 15$362 USD
Retailer 16$498 USD
Retailer 14$555 USD
Retailer 18$580 USD
Retailer 2$586 USD
Retailer 3$612 USD
Retailer 1$627 USD
Retailer 17$631 USD
Retailer 21$827 USD
Retailer 19$914 USD
Retailer 13$926 USD
Retailer 5$1,106 USD
Retailer 4$1,134 USD
Retailer 6$1,144 USD
Retailer 9$1,193 USD
Retailer 22$1,263 USD
Retailer 10$1,453 USD
Retailer 11$1,740 USD

27 data points across 22 retailers

25 retailers$287 USD to $1,453 USD

A
Cheapest Retailer
-
$287 USD
A
Retailer 2
-
$321 USD
View
Final sale: no returns
A
Retailer 3
-
$333 USD
View
A
Retailer 4
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$356 USD
View
A
Retailer 5
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$362 USD
View
A
Retailer 6
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$498 USD
£392 GBP
View
A
Retailer 7
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$555 USD
View
A
Retailer 8
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$580 USD
€552 EUR
View
A
Retailer 9
-
$586 USD
View
A
Retailer 10
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$612 USD
ZAR 9,879 ZAR
View
A
Retailer 11
-
$627 USD
£494 GBP
View
A
Retailer 12
-
$631 USD
View
B+
Retailer 13
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$827 USD
A$1,273 AUD
View
B+
Retailer 14
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$914 USD
View
B+
Retailer 15
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$926 USD
View
B+
Retailer 16
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$1,001 USD
View
Price last confirmed 43 days ago
B+
Retailer 17
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$1,106 USD
View
B+
Retailer 18
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$1,134 USD
SGD 1,532 SGD
View
B+
Retailer 19
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$1,144 USD
View
B+
Retailer 20
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$1,193 USD
View
B+
Retailer 21
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$1,239 USD
View
B+
Retailer 22
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$1,263 USD
View
B+
Retailer 23
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$1,453 USD
£1,144 GBP
View
B
Retailer 24
-
$1,740 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21422425A · Oct 3
$2,360 USD
View
Price last confirmed 26 days ago
24 more retailers have this diamond
Prices start from $287 USDSave up to $1,166 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.89ct Round
$287 USD