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Oval|Lab Grown|IGI

1.27ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG788688520

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788688520

Diamond specifications and retailer prices

From $728 NZD
As of October 31, 2026
Save $996 NZD (58%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,724 NZD at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788688520 or 788688520. Listed at 4 retailers as of October 31, 2026, with prices from $728 to $1,724, a $996 spread on the same certified stone. Riddles Jewelry lists it at $1,724. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788688520
Dimensions8.50 × 6.18 × 3.82 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm6.18 mm1.27 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788688520
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: $728 NZD|Low: $713 NZD|High: $1,788 NZD|Avg: $1,239 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Riddles Jewelry
October 31, 2026
Retailer 1$728 NZD
Retailer 6$843 NZD
Retailer 8$932 NZD
Retailer 4$953 NZD
Retailer 7$1,064 NZD
Retailer 2$1,121 NZD
Retailer 3$1,574 NZD
Retailer 5$1,637 NZD
Riddles Jewelry$1,724 NZD
Retailer 9$1,788 NZD

14 data points across 10 retailers

4 retailers$728 NZD to $1,724 NZD

A
Cheapest Retailer
-
$728 NZD
Retailer 2
-
$1,121 NZD
View
Price last confirmed 9 days ago
B
Retailer 3
-
$1,574 NZD
View
Most Expensive
B
Riddles Jewelry
1984907190 · Nov 2
$1,724 NZD
$969 USD
View
3 more retailers have this diamond
Prices start from $728 NZDSave up to $996 NZD

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
$728 NZD