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Radiant|Lab Grown|IGI

0.71ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG770683119

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG770683119

Diamond specifications and retailer prices

From $119 USD
As of October 23, 2026
Save $817 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,240 USD at MOH London · As of October 21, 2026
View at MOH London

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770683119 or 770683119. Listed at 21 retailers as of October 23, 2026, with a 686% 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

0.71
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683119
Dimensions6.27 × 4.38 × 2.92 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm4.38 mm0.71 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770683119
Side View
Table 66.0%Crown 46°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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 23
Current: $1,240 USD|Low: $119 USD|High: $1,304 USD|Avg: $423 USD|-3.8%
MOH London
Retailer 2
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Retailer 22
October 29, 2026
Retailer 21$119 USD
Retailer 9$133 USD
Retailer 18$138 USD
Retailer 4$157 USD
Retailer 5$166 USD
Retailer 12$225 USD
Retailer 3$253 USD
Retailer 22$261 USD
Retailer 17$263 USD
Retailer 8$286 USD
Retailer 13$302 USD
Retailer 20$355 USD
Retailer 16$364 USD
Retailer 6$384 USD
Retailer 10$411 USD
Retailer 2$440 USD
Retailer 19$475 USD
Retailer 11$532 USD
Retailer 15$550 USD
Retailer 14$777 USD
Retailer 7$936 USD
MOH London$1,240 USD

41 data points across 22 retailers

21 retailers$119 USD to $936 USD

A
Cheapest Retailer
-
$119 USD
A
Retailer 2
-
$133 USD
View
Final sale: no returns
A
Retailer 3
-
$138 USD
View
A
Retailer 4
-
$157 USD
View
A
Retailer 5
-
$166 USD
HK$1,300 HKD
View
A
Retailer 6
-
$253 USD
View
A
Retailer 7
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$261 USD
€249 EUR
View
A
Retailer 8
-
$263 USD
ZAR 4,246 ZAR
View
A
Retailer 9
-
$286 USD
View
A
Retailer 10
-
$302 USD
£238 GBP
View
B+
Retailer 11
-
$355 USD
View
B+
Retailer 12
-
$364 USD
£287 GBP
View
A
Retailer 13
-
$384 USD
View
B+
Retailer 14
-
$411 USD
SGD 556 SGD
View
B+
Retailer 15
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$440 USD
View
B+
Retailer 16
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$475 USD
View
B+
Retailer 17
-
$532 USD
View
B+
Retailer 18
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$550 USD
View
B
Retailer 19
-
$777 USD
£612 GBP
View
Price last confirmed 13 days ago
B
Retailer 20
-
$936 USD
View
Most Expensive
B
MOH London
LG770683119 · Oct 21
$1,240 USD
£976 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $119 USDSave up to $817 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
0.71ct Radiant
$119 USD