Round|Lab Grown|IGI

27.38ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG803684956

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803684956

Diamond specifications and retailer prices

From $26,552 USD
As of October 31, 2026
Save $24,347 USD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $50,899 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 27.38ct lab-grown round diamond

This 27.38ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803684956 or 803684956. Listed at 8 retailers as of October 31, 2026, with prices from $26,552 to $50,899, a $24,347 spread on the same certified stone. Adiamor lists it at $50,899. 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

27.38
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803684956
Dimensions19.39 × 19.27 × 11.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.39 mm19.27 mm27.38 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803684956
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $50,899 USD|Low: $18,447 USD|High: $74,694 USD|Avg: $31,407 USD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$20,146 USD
Retailer 10$21,228 USD
Retailer 6$26,552 USD
Retailer 8$26,626 USD
Retailer 7$26,950 USD
Retailer 2$27,472 USD
Retailer 11$29,053 USD
Retailer 3$34,294 USD
Retailer 9$43,626 USD
Retailer 4$50,467 USD
Adiamor$50,899 USD

19 data points across 11 retailers

8 retailers$26,552 USD to $50,899 USD

Retailer 1
-
$20,146 USD
£15,863 GBP
Price last confirmed 15 days ago
B
Retailer 2
-
$26,552 USD
View
B
Retailer 3
-
$26,626 USD
View
Retailer 4
-
$26,950 USD
View
Price last confirmed 19 days ago
B
Retailer 5
-
$27,472 USD
£21,631 GBP
View
Retailer 6
-
$34,294 USD
View
Price last confirmed 74 days ago
Retailer 7
-
$50,467 USD
A$77,642 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
Adiamor
D-82546416 · Oct 31
$50,899 USD
View
7 more retailers have this diamond
Prices start from $26,552 USDSave up to $24,347 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.

B
27.38ct Round
$26,552 USD