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Oval|Lab Grown|GIA

5.50ct I VS2 Oval Lab Grown Diamond

EX • I/VS2 • GIA 1232690890

Certificate GIA 1232690890

Diamond specifications and retailer prices

From $3,311 AUD
$2,326 USD
As of October 30, 2026
Save $8,840 AUD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,799 AUD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 5.5ct lab-grown oval diamond

This 5.5ct lab-grown oval sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232690890. Listed at 13 retailers as of October 27, 2026, with a 267% 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

5.50
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1232690890
Dimensions13.31 × 10.21 × 6.37 mm
L/W Ratio1.30
Top View
13.31 mm10.21 mm5.50 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232690890
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

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: $12,151 AUD|Low: $3,311 AUD|High: $24,358 AUD|Avg: $7,324 AUD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 27, 2026
Retailer 4$3,311 AUD
Retailer 6$3,540 AUD
Retailer 11$3,851 AUD
Retailer 2$4,106 AUD
Retailer 9$4,106 AUD
Retailer 7$4,335 AUD
Retailer 12$4,466 AUD
Retailer 5$6,156 AUD
Retailer 10$6,230 AUD
Retailer 3$7,810 AUD
Retailer 1$12,151 AUD
Taylor and Hart$15,799 AUD
Retailer 8$24,358 AUD

15 data points across 13 retailers

13 retailers$3,311 AUD to $12,151 AUD

B+
Cheapest Retailer
-
$3,311 AUD
$2,326 USD
B+
Retailer 2
-
$3,540 AUD
$2,487 USD
View
B+
Retailer 3
-
$3,851 AUD
$2,705 USD
View
Retailer 4
-
$4,106 AUD
$2,884 USD
View
Price last confirmed 18 days ago
B
Retailer 5
-
$4,106 AUD
$2,884 USD
View
B
Retailer 6
-
$4,335 AUD
$3,045 USD
View
B
Retailer 7
-
$4,466 AUD
$3,137 USD
View
B
Retailer 8
-
$6,156 AUD
$4,324 USD
View
B
Retailer 9
-
$6,230 AUD
$4,376 USD
View
B
Retailer 10
-
$7,810 AUD
£4,320 GBP
View
B
Retailer 11
-
$12,151 AUD
£6,721 GBP
View
Most Expensive
Taylor and Hart
GQSVCJB · Oct 18
$15,799 AUD
$11,098 USD
View
Price under review
11 more retailers have this diamond
Prices start from $3,311 AUDSave up to $8,840 AUD

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+
5.50ct Oval
$3,311 AUD