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Oval|Lab Grown|IGI

9.97ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG803686450

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803686450

Diamond specifications and retailer prices

From $1,508 USD
As of October 29, 2026
Save $8,332 USD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $22,470 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 9.97ct lab-grown oval diamond

This 9.97ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803686450 or 803686450. Listed at 4 retailers as of October 29, 2026, with a 553% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

9.97
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803686450
Dimensions17.66 × 12.35 × 7.38 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.66 mm12.35 mm9.97 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803686450
Side View
Table 64.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.8%

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 29
Current: $22,470 USD|Low: $1,508 USD|High: $22,470 USD|Avg: $7,146 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$1,508 USD
Retailer 2$2,249 USD
Retailer 7$2,675 USD
Retailer 9$4,133 USD
Retailer 8$6,125 USD
Retailer 6$6,213 USD
Retailer 5$9,077 USD
Retailer 3$9,840 USD
Helzberg Diamonds$22,470 USD

37 data points across 9 retailers

4 retailers$1,508 USD to $9,840 USD

A
Cheapest Retailer
-
$1,508 USD
Final sale: no returns
A
Retailer 2
-
$2,249 USD
£1,771 GBP
View
B
Retailer 3
-
$9,840 USD
View
Most Expensive
Helzberg Diamonds
ZXZOGJMOMKLG · Oct 29
$22,470 USD
View
Price under review
3 more retailers have this diamond
Prices start from $1,508 USDSave up to $8,332 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
9.97ct Oval
$1,508 USD