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Round|Lab Grown|IGI

27.02ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG741559659

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741559659

Diamond specifications and retailer prices

From $17,586 USD
£13,847 GBP
As of October 30, 2026
Save $37,865 USD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $55,451 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 27.02ct lab-grown round diamond

This 27.02ct 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 LG741559659 or 741559659. Listed at 17 retailers as of October 30, 2026, with prices from $17,586 to $55,451, a $37,865 spread on the same certified stone. Taylor and Hart lists it at $55,451. 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

27.02
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741559659
Dimensions19.27 × 19.19 × 11.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.27 mm19.19 mm27.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741559659
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 41°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $17,586 USD|Low: $17,527 USD|High: $83,374 USD|Avg: $36,516 USD|-46.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Taylor and Hart
October 30, 2026
Retailer 1$17,586 USD
Retailer 3$18,413 USD
Retailer 12$20,325 USD
Retailer 4$20,435 USD
Retailer 5$20,487 USD
Retailer 11$23,228 USD
Retailer 14$23,304 USD
Retailer 2$23,577 USD
Retailer 6$23,577 USD
Retailer 8$25,248 USD
Retailer 9$39,926 USD
Retailer 7$43,146 USD
Retailer 10$44,207 USD
Retailer 13$48,768 USD
Retailer 15$54,980 USD
Taylor and Hart$55,451 USD

42 data points across 16 retailers

17 retailers$17,586 USD to $55,451 USD

B+
Cheapest Retailer
-
$17,586 USD
£13,847 GBP
B+
Retailer 2
-
$18,413 USD
View
B+
Retailer 3
-
$20,325 USD
View
B+
Retailer 4
-
$20,435 USD
View
B+
Retailer 5
-
$20,487 USD
View
B
Retailer 6
-
$23,228 USD
View
B
Retailer 7
-
$23,304 USD
View
B
Retailer 8
-
$23,577 USD
View
Retailer 9
-
$23,577 USD
View
Price last confirmed 19 days ago
B
Retailer 10
-
$25,248 USD
£19,880 GBP
View
Retailer 11
-
$33,859 USD
View
Price last confirmed 73 days ago
B
Retailer 12
-
$39,926 USD
€38,025 EUR
View
B
Retailer 13
-
$43,146 USD
View
Final sale: no returns
Retailer 14
-
$44,207 USD
A$68,011 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$48,768 USD
View
B
Retailer 16
-
$54,980 USD
View
Most Expensive
B
Taylor and Hart
82UJ8TE · Oct 30
$55,451 USD
View
16 more retailers have this diamond
Prices start from $17,586 USDSave up to $37,865 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+
27.02ct Round
$17,586 USD