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Oval|Lab Grown|IGI

1.27ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG720540177

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720540177

Diamond specifications and retailer prices

From $259 USD
As of October 31, 2026
Save $1,925 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,184 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval 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 LG720540177 or 720540177. Listed at 22 retailers as of October 27, 2026, with prices from $259 to $2,184, a $1,925 spread on the same certified stone. Queensmith lists it at $2,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720540177
Dimensions8.81 × 6.14 × 3.76 mm
L/W Ratio1.43
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
8.81 mm6.14 mm1.27 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720540177
Side View
Table 61.0%Crown 33.5°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 31
Current: $471 USD|Low: $259 USD|High: $1,520 USD|Avg: $656 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$259 USD
Retailer 11$268 USD
Retailer 9$388 USD
Retailer 1$471 USD
Retailer 5$493 USD
Retailer 2$529 USD
Retailer 4$536 USD
Retailer 8$755 USD
Retailer 7$995 USD
Retailer 6$1,151 USD
Retailer 10$1,480 USD

39 data points across 11 retailers

22 retailers$259 USD to $2,184 USD

Retailer 1
-
$231 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$259 USD
View
Final sale: no returns
Retailer 3
-
$268 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$287 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$287 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$320 USD
HK$2,500 HKD
View
A
Retailer 7
-
$388 USD
View
A
Retailer 8
-
$471 USD
€449 EUR
View
A
Retailer 9
-
$493 USD
ZAR 7,959 ZAR
View
A
Retailer 10
-
$529 USD
View
A
Retailer 11
-
$536 USD
£422 GBP
View
B+
Retailer 12
-
$641 USD
View
B+
Retailer 13
-
$755 USD
View
Retailer 14
-
$922 USD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
$930 USD
SGD 1,257 SGD
View
B
Retailer 16
-
$974 USD
View
B
Retailer 17
-
$993 USD
View
Retailer 18
-
$995 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$1,151 USD
£906 GBP
View
B
Retailer 20
-
$1,293 USD
View
Retailer 21
-
$1,480 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Queensmith
LG720540177 · Oct 27
$2,184 USD
£1,720 GBP
View
21 more retailers have this diamond
Prices start from $259 USDSave up to $1,925 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
1.27ct Oval
$259 USD