Round|Lab Grown|IGI

1.54ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG770641686

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770641686

Diamond specifications and retailer prices

From $239 USD
As of October 29, 2026
Save $1,080 USD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,160 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770641686 or 770641686. Listed at 25 retailers as of October 28, 2026, with a 452% 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

1.54
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770641686
Dimensions7.35 × 7.40 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.35 mm7.40 mm1.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770641686
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,160 USD|Low: $228 USD|High: $2,160 USD|Avg: $701 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
October 29, 2026
Retailer 21$239 USD
Retailer 2$267 USD
Retailer 19$278 USD
Retailer 5$297 USD
Retailer 6$297 USD
Retailer 13$449 USD
Retailer 7$499 USD
Retailer 17$510 USD
Retailer 4$549 USD
Retailer 16$557 USD
Retailer 15$559 USD
Retailer 20$584 USD
Retailer 18$692 USD
Retailer 9$778 USD
Retailer 11$954 USD
Retailer 10$1,006 USD
Retailer 14$1,127 USD
Retailer 12$1,165 USD
Retailer 3$1,196 USD
Retailer 8$1,319 USD
Brilliant Earth$2,160 USD

29 data points across 21 retailers

25 retailers$239 USD to $1,319 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$278 USD
View
A
Retailer 4
-
$297 USD
View
A
Retailer 5
-
$297 USD
View
A
Retailer 6
-
$449 USD
£353 GBP
View
A
Retailer 7
-
$499 USD
View
A
Retailer 8
-
$510 USD
ZAR 8,238 ZAR
View
A
Retailer 9
-
$537 USD
View
A
Retailer 10
-
$549 USD
View
A
Retailer 11
-
$557 USD
£439 GBP
View
B+
Retailer 12
-
$559 USD
€532 EUR
View
B+
Retailer 13
-
$584 USD
A$898 AUD
View
B+
Retailer 14
-
$692 USD
A$1,064 AUD
View
B+
Retailer 15
-
$778 USD
View
B+
Retailer 16
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$946 USD
View
Price last confirmed 38 days ago
B+
Retailer 17
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$954 USD
View
B
Retailer 18
-
$1,006 USD
View
B+
Retailer 19
-
$1,127 USD
View
B
Retailer 20
-
$1,165 USD
A$1,793 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
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$1,196 USD
£942 GBP
View
Price last confirmed 8 days ago
B
Retailer 22
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$1,197 USD
View
B
Retailer 23
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$1,273 USD
View
B
Retailer 24
-
$1,319 USD
View
Most Expensive
B
Brilliant Earth
18981088A · Oct 16
$2,160 USD
View
Price last confirmed 12 days ago
24 more retailers have this diamond
Prices start from $239 USDSave up to $1,080 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
1.54ct Round
$239 USD