Round|Lab Grown|IGI

5.97ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG816692489

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816692489

Diamond specifications and retailer prices

From $1,918 USD
As of October 29, 2026
Save $5,625 USD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,543 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.97ct lab-grown round diamond

This 5.97ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816692489 or 816692489. Listed at 7 retailers as of October 29, 2026, with prices from $1,918 to $7,543, a $5,625 spread on the same certified stone. With Clarity lists it at $7,543. 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

5.97
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816692489
Dimensions11.69 × 11.78 × 6.91 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
11.69 mm11.78 mm5.97 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816692489
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.8%

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: $2,392 USD|Low: $1,918 USD|High: $7,815 USD|Avg: $4,788 USD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 29, 2026
Retailer 5$1,918 USD
Retailer 1$2,392 USD
Retailer 4$4,112 USD
Retailer 2$4,812 USD
Retailer 3$5,845 USD
Retailer 6$6,468 USD
With Clarity$7,543 USD

23 data points across 7 retailers

7 retailers$1,918 USD to $7,543 USD

A
Cheapest Retailer
-
$1,918 USD
B+
Retailer 2
-
$2,392 USD
€2,278 EUR
View
B
Retailer 3
-
$4,112 USD
View
B
Retailer 4
-
$4,812 USD
£3,789 GBP
View
Retailer 5
-
$5,845 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$6,468 USD
SGD 8,740 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
816692489 · Oct 30
$7,543 USD
View
6 more retailers have this diamond
Prices start from $1,918 USDSave up to $5,625 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
5.97ct Round
$1,918 USD