Round|Lab Grown|IGI

1.47ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG840635112

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840635112

Diamond specifications and retailer prices

From $276 USD
As of October 24, 2026
Save $672 USD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,931 USD at Helzberg Diamonds · As of October 23, 2026
View at Helzberg Diamonds

About this 1.47ct lab-grown round diamond

This 1.47ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840635112 or 840635112. Listed at 19 retailers as of October 24, 2026, with a 243% 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

1.47
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635112
Dimensions7.23 × 7.25 × 4.50 mm
L/W Ratio1.00
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
7.23 mm7.25 mm1.47 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635112
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 24
Current: $1,931 USD|Low: $238 USD|High: $1,931 USD|Avg: $760 USD
Helzberg Diamonds
Retailer 2
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Retailer 20
October 25, 2026
Retailer 6$238 USD
Retailer 8$266 USD
Retailer 10$276 USD
Retailer 20$295 USD
Retailer 14$468 USD
Retailer 17$497 USD
Retailer 16$498 USD
Retailer 2$505 USD
Retailer 15$528 USD
Retailer 19$544 USD
Retailer 7$671 USD
Retailer 13$718 USD
Retailer 11$765 USD
Retailer 3$947 USD
Retailer 9$948 USD
Retailer 18$950 USD
Retailer 12$999 USD
Retailer 4$1,186 USD
Retailer 5$1,400 USD
Helzberg Diamonds$1,931 USD

7 data points across 20 retailers

19 retailers$276 USD to $948 USD

Retailer 1
-
$238 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$276 USD
View
Retailer 3
-
$295 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$468 USD
£368 GBP
View
Retailer 5
-
$497 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$498 USD
ZAR 8,045 ZAR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$505 USD
€481 EUR
View
A
Retailer 8
-
$528 USD
£416 GBP
View
A
Retailer 9
-
$544 USD
View
B+
Retailer 10
-
$671 USD
View
B+
Retailer 11
-
$718 USD
A$1,104 AUD
View
Retailer 12
-
$765 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$947 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$948 USD
SGD 1,281 SGD
View
Retailer 15
-
$950 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$999 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$1,186 USD
£934 GBP
View
Price last confirmed 9 days ago
Retailer 18
-
$1,400 USD
View
Price last confirmed 7 days ago
Most Expensive
Helzberg Diamonds
ZXZOKGMJLHHI · Oct 23
$1,931 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $276 USDSave up to $672 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
1.47ct Round
$276 USD